bjoernager/rust
bjoernager/rust
1
Fork 0
Code Issues Pull requests Activity

rt: Add rust_dbg_next_port for generating test port numbers

Browse source
This commit is contained in:
Brian Anderson 2013-04-20 00:24:44 -07:00
parent 6a5c4f68c2
commit 1f97e6d47f
2 changed files with 12 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

11
src/rt/rust_test_helpers.cpp
View file

@ -165,3 +165,14 @@ extern "C" CDECL TwoDoubles
rust_dbg_extern_identity_TwoDoubles(TwoDoubles u) { rust_dbg_extern_identity_TwoDoubles(TwoDoubles u) {
return u; return u;
} }
// Generates increasing port numbers for network testing
extern "C" CDECL uintptr_t
rust_dbg_next_port() {
static lock_and_signal dbg_port_lock;
static uintptr_t next_port = 9000;
scoped_lock with(dbg_port_lock);
uintptr_t this_port = next_port;
next_port += 1;
return this_port;
}

2
src/rt/rustrt.def.in
View file

@ -221,4 +221,4 @@ rust_uv_free_ip4_addr
rust_uv_free_ip6_addr rust_uv_free_ip6_addr
rust_call_nullary_fn rust_call_nullary_fn
rust_initialize_global_state rust_initialize_global_state
rust_dbg_next_port